diff options
Diffstat (limited to 'arch/powerpc/kernel/tm.S')
| -rw-r--r-- | arch/powerpc/kernel/tm.S | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/tm.S b/arch/powerpc/kernel/tm.S index 84dbace657ce..2da67e7a16d5 100644 --- a/arch/powerpc/kernel/tm.S +++ b/arch/powerpc/kernel/tm.S | |||
| @@ -309,6 +309,7 @@ _GLOBAL(tm_recheckpoint) | |||
| 309 | or r5, r6, r5 /* Set MSR.FP+.VSX/.VEC */ | 309 | or r5, r6, r5 /* Set MSR.FP+.VSX/.VEC */ |
| 310 | mtmsr r5 | 310 | mtmsr r5 |
| 311 | 311 | ||
| 312 | #ifdef CONFIG_ALTIVEC | ||
| 312 | /* FP and VEC registers: These are recheckpointed from thread.fpr[] | 313 | /* FP and VEC registers: These are recheckpointed from thread.fpr[] |
| 313 | * and thread.vr[] respectively. The thread.transact_fpr[] version | 314 | * and thread.vr[] respectively. The thread.transact_fpr[] version |
| 314 | * is more modern, and will be loaded subsequently by any FPUnavailable | 315 | * is more modern, and will be loaded subsequently by any FPUnavailable |
| @@ -323,6 +324,7 @@ _GLOBAL(tm_recheckpoint) | |||
| 323 | REST_32VRS(0, r5, r3) /* r5 scratch, r3 THREAD ptr */ | 324 | REST_32VRS(0, r5, r3) /* r5 scratch, r3 THREAD ptr */ |
| 324 | ld r5, THREAD_VRSAVE(r3) | 325 | ld r5, THREAD_VRSAVE(r3) |
| 325 | mtspr SPRN_VRSAVE, r5 | 326 | mtspr SPRN_VRSAVE, r5 |
| 327 | #endif | ||
| 326 | 328 | ||
| 327 | dont_restore_vec: | 329 | dont_restore_vec: |
| 328 | andi. r0, r4, MSR_FP | 330 | andi. r0, r4, MSR_FP |
